Mathematics
17.10.2021 18:27
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Use f(x)= -3/2x+11,g(x)=x^2-7x,and h(x)=|15-9x|to evaluate each function.
Use f(x)= -3/2x+11,g(x)=x^2-7x,and h(x)=|15-9x|to evaluate each function.
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kbruner20
4,7(70 marks)
b=-8
Step-by-step explanation:
x^2 + bx + 16 = 0
4^2 + 4b + 16 = 0
16 + 4b + 16 = 0
4b + 32 = 0
4b = -32
b = -8
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